190989030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{14771}}^1$

素因数の和:15212

約数の個数: 32

約数和(自身を含む): 459468288

約数和(自身を除く): 268479258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 6465, 12930, 14771, 29542, 44313, 73855, 88626, 147710, 221565, 443130, 6366301, 12732602, 19098903, 31831505, 38197806, 63663010, 95494515, 190989030]

約数ペア:

[(1, 190989030), (2, 95494515), (3, 63663010), (5, 38197806), (6, 31831505), (10, 19098903), (15, 12732602), (30, 6366301), (431, 443130), (862, 221565), (1293, 147710), (2155, 88626), (2586, 73855), (4310, 44313), (6465, 29542), (12930, 14771)]